make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: tcp_fastopen_backup_key.sh
# 18.18 [+18.18] PASS
# 36.24 [+18.06] PASS
# 54.05 [+17.81] PASS
# 71.94 [+17.88] PASS
# 89.05 [+17.12] PASS
# 106.70 [+17.65] PASS
# 124.77 [+18.07] PASS
# 143.12 [+18.34] PASS
# 161.71 [+18.59] PASS
# 179.87 [+18.17] PASS
# 197.06 [+17.18] PASS
# 214.64 [+17.58] PASS
# 231.90 [+17.26] PASS
# 249.32 [+17.42] PASS
# 266.54 [+17.22] PASS
# 283.91 [+17.38] PASS
# 284.10 [+0.18] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->